MIA82DA167

NTSB accident investigation · Bell 206B · Miami, FL · August 11, 1982

Accident · Minor injuriesFinal report
Date
August 11, 1982, 10:30 local (14:30 UTC)
Place
Miami, FL
Injuries
1 minor, 1 uninjured
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N7891SBell 206B
Weather
Visual (VMC) · Day
Status
Completed · report August 11, 1983
Report
Approved by Office Director
FAA report
19820811036729A
Case key
71680

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Roll overHover
Proper alignment - not maintainedDual studentCause
Supervision - inadequatePilot in command(cfi)Cause
Load jettison - attemptedPilot in command(cfi)

Analysis

This was an instructional flight for recurrent training and involved an external load operation with a 10 ft line. While preparing to pick up an 800 lb load, the helicopter was maneuvered over the object with slack in the line. The instructor observed that the helicopter began drifting to the right and advised the other pilot to take corrective action. The instructor believed that the other pilot applied left cyclic, but also pulled up on the collective. The instructor reported that his action was to pull the manual release and try to make a correction with the flight controls. The load did not release, and subsequently, the helicopter rolled to the right, striking the ground. An investigation revealed no preimpact airframe or engine failure. The external load releases (electrical and mechanical) were checked and both operated normally.

Aircraft

Registration
N7891S
Reported as
Bell 206B
Category
Helicopter
Serial number
074
Airframe hours
2,425
Engine
Allison 250-C20, 317 horsepower, turbo shaft
Damage
Destroyed
Flight
Instructional · Part 91
Operator
Burnside-Ott Aviation Training
Registered owner
Burnside-Ott Aviation Training
Departed
TMB · Tamiami, FL
Destination
TMB · Tamiami, FL
Airport
X46 · Opalocka West

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
34
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
4,000 total · 500 in this make and model · 3,800 as pilot in command · 300 in the last 90 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
60° at 3 knots
Visibility
10 statute miles
Lowest ceiling
15,000 ft broken
Temperature
194 °F
Altimeter
30.00 inHg
Observed at
OPF, 10 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.